@mainColor: #ff6600;

.text-main {
  color: @mainColor;
}

.btn {
  display: inline-block;
  padding: 6px 12px;
  margin-bottom: 0;
  font-size: 14px;
  font-weight: normal;
  line-height: 1.42857143;
  text-align: center;
  white-space: nowrap;
  vertical-align: middle;
  -ms-touch-action: manipulation;
  touch-action: manipulation;
  cursor: pointer;
  -webkit-user-select: none;
  -moz-user-select: none;
  -ms-user-select: none;
  user-select: none;
  background-image: none;
  border: 1px solid transparent;
  border-radius: 4px;
}

.btn-standard {
  .btn();
  display: block;
  width: 80%;
  margin: 0 auto;

  height: 1rem;
  border-radius: 1rem;
  font-size: 0.35rem;

  letter-spacing: 2px;
  font-weight: 500;
}

@submit_from: #ff9c00;
@submit_to: #ff6d00;

.btn-submit {
  .btn-standard();
  color: #fff;
  display: block;
  margin-top: 1rem;

  background: -webkit-linear-gradient(
    left,
    @submit_from,
    @submit_to
  ); /* Safari 5.1 - 6.0 */
  background: -o-linear-gradient(
    right,
    @submit_from,
    @submit_to
  ); /* Opera 11.1 - 12.0 */
  background: -o-linear-gradient(
    right,
    @submit_from,
    @submit_to
  ); /* Opera 11.1 - 12.0 */
  background: -moz-linear-gradient(
    right,
    @submit_from,
    @submit_to
  ); /* Firefox 3.6 - 15 */
  background: linear-gradient(
    to right,
    @submit_from,
    @submit_to
  ); /* 标准的语法 */
}



/**
背景渐变
**/
.bg-gradient {
    background: -webkit-linear-gradient(
    left,
    @submit_from,
    @submit_to
  ); /* Safari 5.1 - 6.0 */
  background: -o-linear-gradient(
    right,
    @submit_from,
    @submit_to
  ); /* Opera 11.1 - 12.0 */
  background: -o-linear-gradient(
    right,
    @submit_from,
    @submit_to
  ); /* Opera 11.1 - 12.0 */
  background: -moz-linear-gradient(
    right,
    @submit_from,
    @submit_to
  ); /* Firefox 3.6 - 15 */
  background: linear-gradient(
    to right,
    @submit_from,
    @submit_to
  ); /* 标准的语法 */
}